Zippered propane tank sleeve



FIG. 1 is a top plan view of a zippered propane tank sleeve according to my design;

FIG. 2 is a plan view thereof; and,

FIG. 3 is a view of a bottom plan view of a zippered propane tank sleeve as illustrated in FIGS. 1 and 2, according to my new design.

The broken line showing is included for the purpose of illustrating environment and forms no part of the claimed design. 

The ornamental design for a zippered propane tank sleeve, as shown and described. 